XS Scuba Fogcutter X KnifeThe XS Scuba FogCutter X Knife is a unique knife and scissors designed diver's tool. That is the best way to describe XS Scuba's FogCutter X Knife. Knife scissors are made of chromate treated 420 stainless steel, for exceptional rust protection and superior durability. The blade and scissors will give you years of maintenance free service. The diver's tool has an overall length of 9. 5" (24. 1cm) with a blade length of 4. 75" (12. 1cm) on the drop